text-underline-position property

Definition and Usage

The CSS text-underline-position property specifies the position of the underline which is set using the text-decoration property underline value.

This property inherits and is not reset by the text-decoration shorthand, allowing to easily set it globally for a given document:

• Initialauto
• Applies toall elements
• Inheritedyes
• Mediavisual
• Computed Valueas specified
• Animatableno
• Canonical orderorder of appearance in the formal grammar of the values

Syntax

Formal syntax: auto | [ under || [ left | right ] ]

text-underline-position: auto
text-underline-position: under
text-underline-position: left
text-underline-position: right
text-underline-position: under left
text-underline-position: right under
text-underline-position: inherit

Values

auto

This keyword allows the browser to use an algorithm to choose between under and alphabetic.

under

This keyword forces the line to be set below the alphabetic baseline, at a position where it won’t cross any descender. This is useful to prevent chemical or mathematical formulas, which make a large use of subscripts, to be illegible.

left

In vertical writing-modes, this keyword forces the line to be placed on the left of the characters. In horizontal writing-modes, it is a synonym of under.

right

In vertical writing-modes, this keyword forces the line to be placed on the right of the characters. In horizontal writing-modes, it is a synonym of under.

auto-pos

This keyword is a synonym of auto which must be used instead

above

This keyword forces the line to be above the text. When used with East-Asian text, using the auto keyword will lead to a similar effect.

below

This keyword forces the line to be under the text. When used with alphabetic text, using the auto keyword will lead to a similar effect.

Examples

No examples

Compatibility

Desktop browsers

Mobile browsers